WordPress Image Optimization: Why You Should Compress Before Upload (2026 Guide)

📰 Dev.to · Luca Sammarco

Learn why compressing images before uploading to WordPress improves performance and how to do it efficiently

intermediate Published 14 Apr 2026

Action Steps

Compress images using tools like TinyPNG or ShortPixel before uploading to WordPress
Configure WordPress plugins like Imagify or Kraken to optimize images on upload
Test website performance using tools like GTmetrix or Pingdom to measure the impact of image optimization
Compare the performance of different image optimization plugins to choose the best one
Apply image optimization best practices to all website images to ensure consistent performance

Who Needs to Know This

Developers and website administrators can benefit from optimizing image upload processes to improve website performance and user experience

Key Insight

💡 Compressing images before uploading to WordPress can significantly improve website performance and reduce page load times